D grade
protocol-mismatch
20 score
199 ms
0.0% uptime over 13 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://autrbot.ai/a2a/autrbot-demo
mcp first seen 2026-09-07 · last seen 2026-09-07 · json
Same host
agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/58802"><img src="https://agentprobe.org/badge/58802.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-19 16:00 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 199 | detailsmeta {"final_url":"https://www.autrbot.ai/a2a/autrbot-demo","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-18 15:07 | connect-fail | HTTP/1.1 | 31018 | detailsmeta {"http_version":"HTTP/1.1","vantage":"us-east-1"} | PoolTimeout: | |||
| 2026-09-17 14:08 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 303 | detailsmeta {"final_url":"https://www.autrbot.ai/a2a/autrbot-demo","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-16 14:01 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 446 | detailsmeta {"final_url":"https://www.autrbot.ai/a2a/autrbot-demo","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-15 13:05 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 453 | detailsmeta {"final_url":"https://www.autrbot.ai/a2a/autrbot-demo","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-14 12:05 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 464 | detailsmeta {"final_url":"https://www.autrbot.ai/a2a/autrbot-demo","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-13 11:03 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 164 | detailsmeta {"final_url":"https://www.autrbot.ai/a2a/autrbot-demo","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-12 10:04 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 240 | detailsmeta {"final_url":"https://www.autrbot.ai/a2a/autrbot-demo","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-11 09:06 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 274 | detailsmeta {"final_url":"https://www.autrbot.ai/a2a/autrbot-demo","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-10 09:02 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 174 | detailsmeta {"final_url":"https://www.autrbot.ai/a2a/autrbot-demo","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-09 08:06 | protocol-mismatch | 20 | 405 | 660 | detailsmeta {"final_url":"https://www.autrbot.ai/a2a/autrbot-demo","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | ||
| 2026-09-08 07:49 | connect-fail | 365 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED | ||||
| 2026-09-07 04:18 | protocol-mismatch | 20 | 405 | 17 | detailsmeta {"final_url":"https://www.autrbot.ai/a2a/autrbot-demo"} | HTTP 405 on initialize, no SSE |